200 Series

Tool 200i250M030C

Built-up edge starts small but kills surface finish fast. You get that telltale smearing, then the cutter loads up, then you're explaining to the floor supervisor why the part looks like it went through a cheese grater instead of a machine.

The 200i250M030C targets aluminum, copper, and plastics with three flutes and TiB₂ coating.
Three flutes distribute cutting load while maintaining feed rates that keep chips moving.
The quarter-inch cutting diameter handles detail work where larger cutters can't reach.
TiB₂ coating adds hardness for demanding passes without the aluminum affinity problems that make AlTiN a poor choice for these materials.
The 0.03" corner radius strengthens the cutting edge against chipping while improving surface finish on profile work.
High helix geometry moves chips out before heat buildup creates adhesion problems.